King of Macau sits on an ever-growing pile of chips. Revenues for Sociedade de Jogos de Macau—Ho's gaming operation that includes casinos, greyhound racing, lotteries and horse betting—estimated at $4.8 billion in 2005; includes $3.5 billion from the Lisboa, world's highest grossing casino. Though competition continues to increase from American moguls Sheldon Adelson and Steve Wynn, Ho still controls 15 of Macau's 18 casinos; also operates ferry and helicopter services that transport gamers from Hong Kong through publicly traded Shun Tak Holdings. Son Lawrence, daughter Pansy building casinos with foreign partners.